Delay bookmarks load while the profile is loading.

chrome/browser/profiles/startup_task_runner_service_factory.cc

+// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "chrome/browser/profiles/startup_task_runner_service_factory.h"
+
+#include "chrome/browser/profiles/profile_dependency_manager.h"
+#include "chrome/browser/profiles/startup_task_runner_service.h"
+
+StartupTaskRunnerServiceFactory::StartupTaskRunnerServiceFactory()
+    : ProfileKeyedServiceFactory("StartupTaskRunnerServiceFactory",
+                                 ProfileDependencyManager::GetInstance()) {
+}
+
+StartupTaskRunnerServiceFactory::~StartupTaskRunnerServiceFactory() {}
+
+// static
+StartupTaskRunnerService* StartupTaskRunnerServiceFactory::GetForProfile(
+    Profile* profile) {
+  return static_cast<StartupTaskRunnerService*>(
+      GetInstance()->GetServiceForProfile(profile, true));
+}
+
+// static
+StartupTaskRunnerServiceFactory*
+    StartupTaskRunnerServiceFactory::GetInstance() {
+  return Singleton<StartupTaskRunnerServiceFactory>::get();
+}
+
+ProfileKeyedService* StartupTaskRunnerServiceFactory::BuildServiceInstanceFor(
+    Profile* profile) const {
+  return new StartupTaskRunnerService(profile);
+}